Grouping and segmentation of visual objects in baboons (Papio Papio) and humans (Homo sapiens)

Fagot, J. & Barbet, I. (2006). Grouping and segmentation of visual objects in baboons (Papio Papio) and humans (Homo sapiens). In Wasserman, E. & Zentall, T.R (Eds.) Comparative Cognition : Experimental Explorations of Animal Intelligence. New York : Oxford University Press, 15-28.   Copyright restrictions prevent me from posting this article online, but you can […]

Stages in the Evolution and Development of Sign Use

Zatlev and the Sedsu Projet (2006). Stages in the Evolution and Development of Sign Use (SEDSU) : An Interdisciplinary Project within the EUropean union’S 6th Framework Programme. In The Evolution of Language : Proceedings of the 6th international conference (Cangelosi, A., Smith, A.D. & Smith, K. eds) London : World Scientific Press   Copyright restrictions […]

Evidence for large long-term memory capacities in baboons and pigeons and its implications for learning and the evolution of cognition.

Fagot, J. & Cook, R. (2006). Evidence for large long-term memory capacities in baboons and pigeons and its implications for learning and the evolution of cognition. Proceedings of the National Academy of Sciences of the USA (PNAS), 103, 17564-17567   Abstract – Previous research has shown that birds and primates have a rich repertoire of […]

Do humans and baboons use the same information when categorizing human and baboon faces ?

Martin-Malivel, J. Mangini, M., Fagot, J. & Biederman, I (2006). Do humans and baboons use the same information when categorizing human and baboon faces ? Psychological Science, 17, 599-607   Abstract – What information is used for sorting pictures of complex stimuli into categories? We applied a reverse correlation method to reveal the visual features […]

Cross species differences in colour categorisation.

Fagot, J., Goldstein, J, Davidoff, J. & Pickering, A. (2006). Cross species differences in colour categorisation. Psychonomic Bulletin and Review, 13, 275-280   Abstract – Berlin and Kay (1969) found systematic restrictions in the color terms of the world’s languages and were inclined to look to the primate visual system for their origin. Because the […]

Amodal completion by baboons (Papio papio) : Contribution of background depth cues.

Fagot, J., Barbet, I., Parron, C. & Deruelle, C. (2006). Amodal completion by baboons (Papio papio) : Contribution of background depth cues. Primates, 47, 145-1603   Abstract – Four baboons (Papio papio) were tested in a computerized two-alternative forced choice task in which partially occluded graphic stimuli were shown either on linear perspective backgrounds depicting a […]

Processing of compound visual stimuli by children with autism and asperger syndrome.

Deruelle, C., Rondan, C., Gepner, B., B. and Fagot, J. (2006). Processing of compound visual stimuli by children with autism and asperger syndrome. International Journal of Psychology, 41, 97-106   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – A typical modes of visual […]

Categorizing Facial Identities, Emotions and Genders : Attention to High- and Low- Spatial Frequencies by Children and adults.

Deruelle, C. & Fagot, J. (2005) Categorizing Facial Identities, Emotions and Genders : Attention to High- and Low- Spatial Frequencies by Children and adults. Journal of Experimental Child Psycholology, 172-184   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – Three age groups of […]

Catégorisation d’objets visuels et concepts relationnels chez l’animal

Fagot, J., Wasserman, E. & Young, M. (2004). Catégorisation d’objets visuels et concepts relationnels chez l’animal. In Kreutzer, M. & Vauclair, J. (Ed.s) Ethologie cognitive (pp 117-136).   Abstract – Cette revue de question présente les méthodes et critères utilisés pour inférer l’existence de concepts relationnels chez l’animal, et l’illustre par une série de travaux […]

Perception of pictorial eye-gaze by baboons (Papio papio)

Fagot, J. & Deruelle, C. (2002). Perception of pictorial eye-gaze by baboons (Papio papio). Journal of Experimental Psychology : Animal Behavior Processes, 28, 298-309   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract -Pictorial faces looking left or right were presented to baboons (Papio […]

Perception of the corridor illusion by baboons.

Barbet, I. & Fagot, J. (2002). Perception of the corridor illusion by baboons. Behavioural Brain Research, 132, 111-115   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – The corridor illusion was assessed in four baboons (Papio papio) by way of judgmental task implying […]

Discriminating the relation between relations : The role of entropy in abstract conceptualization by baboons and humans

Fagot, J., Wasserman, E. & Young, M. (2001). Discriminating the relation between relations : The role of entropy in abstract conceptualization by baboons and humans. Journal of Experimental Psychology : Animal Behavior Processes, 27, 4, 316-328.   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   […]

Cross-modal interference and conceptual categorization in baboons.

Malivel, M. & Fagot, J. (2001). Cross-modal interference and conceptual categorization in baboons. Behavioural Brain Research, 122, 209-213   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – This study investigates concept formation and cross-modal integration in baboons. Response times were recorded in a […]

Effects of element separation on perceptual grouping by humans (Homo sapiens) and chimpanzees (Pan troglodytes) : Perception of kanizsa illusory figures

Fagot, J. & Tomonaga, M. (2001). Effects of element separation on perceptual grouping by humans (Homo sapiens) and chimpanzees (Pan troglodytes) : Perception of kanizsa illusory figures. Animal Cognition, 4, 171-177   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – The processing of […]

Perception of pictorial humans faces by baboons (Papio papio) : effects of stimulus orientation on discrimination performance

Martin-Malivel, J. & Fagot, J. (2001). Perception of pictorial humans faces by baboons (Papio papio) : effects of stimulus orientation on discrimination performance. Animal Learning and Behaviour, 29, 10-203   Abstract – The effect of stimulus rotation was assessed in four Guinea baboons (Papio papio), using pictures of familiar human faces presented in a computerized […]

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